Recommendation ITU-T Z.168 defines the
mapping rules for CORBA IDL to TTCN-3 (as defined in Recommendation ITU-T
Z.161) to enable testing of CORBA-based systems. The principles of mapping
CORBA IDL to TTCN-3 can be also used for the mapping of interface
specification languages of other object‑/component-based technologies.

The specification of other mappings is
outside the scope of this Recommendation.

This revision of the
Recommendation contains amendments, clarifications, corrigenda and editorial
corrections.